this period, manning either uploaded or handed off two large data files, the war logs from iraq and afghanistan. >> we don't really know whether manning approached wikileaks or people around wikileaks, or if it was the other way around. but my theory is, whichever way it is, there's an intermediary. there's a group of people in the middle, probably these people in cambridge, massachusetts, who are kind of former computer hackers, many of whom are supporters and are kind of in this loose network of people who support wikileaks. so somewhere in this mix, you have manning with access to this information; you've got wikileaks and julian assange with the desire to get it; and you've got a helpful intermediary. and somewhere in between here, there's a transfer i believe takes place. >> smith: the question of how assange acquired the documents is important. was assange a passive recipient, or was he more involved? >> i think assange is savvy enough that he would have tried to avoid, at all costs, any direct contact with... with bradley manning, understanding that could later lead to a much easier pros